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https://issues.apache.org/jira/browse/HIVE-21019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yongzhi Chen reassigned HIVE-21019:
-----------------------------------
> Fix autoColumnStats tests to make auto stats gather possible.
> -------------------------------------------------------------
>
> Key: HIVE-21019
> URL: https://issues.apache.org/jira/browse/HIVE-21019
> Project: Hive
> Issue Type: Bug
> Components: Test
> Affects Versions: 4.0.0
> Reporter: Yongzhi Chen
> Assignee: Yongzhi Chen
> Priority: Major
>
> Before https://issues.apache.org/jira/browse/HIVE-20915 , the optimizer sort
> dynamic partitions is turn off for these tests. So these test can have group
> by in the query plan which can trigger compute statistics. After the jira,
> the optimizer is enabled, the query plan do not have group by, but a reduce
> sorting operation. In order to test the auto column stats gather feature, we
> should disable sort dynamic partitions for these tests.
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